Le79R70 circuit equivalent, ringing subscriber line interface circuit.
* Ideal for ISDN-TA and set top applications
* On-chip ringing with on-chip ring-trip detector
* Low Standby state power
* Battery operation:
— VBAT1:
* Integrated Access Devices (IADs)
* Network Interface Units (NIUs)
* Cable Modems
* DSL Modems
* Se.
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